As timespan units span a variety of bases (1000 below seconds, 60 for second
and minutes, 24 for hours, and 7 for days), the range of the input data
determines the base used for calculating breaks
Usage
breaks_timespan(unit = c("secs", "mins", "hours", "days", "weeks"), n = 5)
Value
All breaks_() functions return a function for generating breaks. These
functions takes, as their first argument a vector of values that represent
the data range to provide breaks for. Some will optionally take a second
argument that allows you to specify the number of breaks to recieve.
Arguments
unit
The unit used to interpret numeric data input
n
Desired number of breaks. You may get slightly more or fewer
breaks that requested.